Messages in this thread | | | Date | Thu, 13 Mar 2008 12:01:41 +0100 | From | Pavel Machek <> | Subject | 2.6.25 -- long standing bug with usb after resume with 4GB ram |
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Hi!
There are problems with usb after suspend/resume... it works as long as memory is limited to 3G -- probably because iommu/agpgart/something is not used in such case.
rmmod/insmod of ehci_hcd & ohci_hcd fixes that.
For testing with 2.6.25, you'll need aperture_64.c patch that makes iommu as nosave (or it oopses).
Problem is also present in opensuse10.3. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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